CA3068940A1 - Procede de fixation d'un element d'usure sur le bord avant d'un support et moyens de fixation correspondants - Google Patents

Procede de fixation d'un element d'usure sur le bord avant d'un support et moyens de fixation correspondants Download PDF

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Publication number
CA3068940A1
CA3068940A1 CA3068940A CA3068940A CA3068940A1 CA 3068940 A1 CA3068940 A1 CA 3068940A1 CA 3068940 A CA3068940 A CA 3068940A CA 3068940 A CA3068940 A CA 3068940A CA 3068940 A1 CA3068940 A1 CA 3068940A1
Authority
CA
Canada
Prior art keywords
wedge
screw
axis
assembled position
shank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA3068940A
Other languages
English (en)
Other versions
CA3068940C (fr
Inventor
Javier Rol Corredor
Sergio Lopez Requejo
Francesc Picon Manjon
Angel Martinez Mane
Francisco Perez Soria
Jorge Triginer Boixeda
Nuria ROCA
David Ibanez Cotado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metalogenia Research and Technologies SL
Original Assignee
Metalogenia Research and Technologies SL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metalogenia Research and Technologies SL filed Critical Metalogenia Research and Technologies SL
Publication of CA3068940A1 publication Critical patent/CA3068940A1/fr
Application granted granted Critical
Publication of CA3068940C publication Critical patent/CA3068940C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/20—Tools; Details
    • A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
    • A01B35/225—Non-rotating tools; Resilient or flexible mounting of rigid tools the tools being adapted to allow the chisel point to be easily fitted or removed from the shank
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters

Abstract

La présente invention concerne un procédé de fixation d'un élément d'usure (2) sur le bord avant d'un support (1) à l'aide de moyens de fixation, l'élément d'usure (2) comprenant deux bras (3) avec des premières ouvertures traversantes (4) et le support (1) ayant une seconde ouverture traversante (5) de part et d'autre de laquelle se trouvent les premières ouvertures traversantes (4). Les moyens de fixation comprennent un premier corps en forme de C (6), une cale (14), des moyens d'encliquetage (24) entre les deux et un second corps (8), qui sont logés dans les ouvertures dans une position assemblée. Le procédé consiste à positionner le premier corps (6) et le second corps (8) dans les ouvertures, à insérer la cale (14) entre les deux, à positionner une vis (21) entre la cale (14) et le second corps (8) et à la visser de telle sorte que la cale (14) se déplace par rapport au second corps (8) et au premier corps (6) jusqu'à ce que la cale (14) atteigne sa position assemblée, et à dévisser au moins partiellement la vis (21) et à retirer la vis (21) des moyens de fixation.
CA3068940A 2017-07-07 2018-07-04 Procede de fixation d'un element d'usure sur le bord avant d'un support et moyens de fixation correspondants Active CA3068940C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17382445.9A EP3425128A1 (fr) 2017-07-07 2017-07-07 Procédé de fixation d'un élément d'usure sur le bord avant d'un support et moyen de fixation correspondants
EP17382445.9 2017-07-07
PCT/EP2018/068072 WO2019008022A1 (fr) 2017-07-07 2018-07-04 Procédé de fixation d'un élément d'usure sur le bord avant d'un support et moyens de fixation correspondants

Publications (2)

Publication Number Publication Date
CA3068940A1 true CA3068940A1 (fr) 2019-01-10
CA3068940C CA3068940C (fr) 2023-02-28

Family

ID=59506216

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3068940A Active CA3068940C (fr) 2017-07-07 2018-07-04 Procede de fixation d'un element d'usure sur le bord avant d'un support et moyens de fixation correspondants

Country Status (12)

Country Link
US (1) US11674291B2 (fr)
EP (2) EP3425128A1 (fr)
CN (1) CN110892117B (fr)
AU (1) AU2018297603A1 (fr)
BR (1) BR112019027272B1 (fr)
CA (1) CA3068940C (fr)
CL (1) CL2019003706A1 (fr)
ES (1) ES2896006T3 (fr)
PE (1) PE20200391A1 (fr)
RU (1) RU2752203C1 (fr)
WO (1) WO2019008022A1 (fr)
ZA (1) ZA202000176B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3498923A1 (fr) * 2017-12-13 2019-06-19 Metalogenia Research & Technologies S.L. Moyens de fixation permettant de fixer un élément d'usure sur le bord avant d'un support
US11697923B2 (en) * 2020-07-06 2023-07-11 Caterpillar Inc. Retention system for ripper tips

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012346A (en) * 1958-09-15 1961-12-12 Esco Corp Excavating tooth and base support therefor
US4413432A (en) * 1982-07-09 1983-11-08 Bierwith Robert S Wedge and clamp locking system
US5410826A (en) * 1993-03-01 1995-05-02 Harnischfeger Corporation Assembly and method for tooth tip retention
US5331754A (en) * 1993-03-29 1994-07-26 Gh Hensley Industries, Inc. Resilient, ratcheted wedge and spool retaining structure for an excavation tooth
AUPO842697A0 (en) * 1997-08-06 1997-08-28 Cutting Edges Replacement Parts Pty Ltd Connection pin assembly
AU770640B2 (en) * 1998-10-02 2004-02-26 Bradken Resources Pty Limited A wedge and spool assembly
US6986216B2 (en) * 2003-04-30 2006-01-17 Esco Corporation Wear assembly for the digging edge of an excavator
US7171771B2 (en) * 2003-04-30 2007-02-06 Esco Corporation Releasable coupling assembly
US7516564B2 (en) * 2007-05-09 2009-04-14 Hensley Industries, Inc. Hammerless c-clamp and wedge connector system
CA2714471C (fr) * 2009-09-15 2014-09-02 Robert S. Bierwith Mecanisme de verrouillage hydraulique permettant de fixer des adaptateurs de transport de dent aux levres des godets excavateurs et equipements semblables
WO2011038482A1 (fr) * 2009-09-29 2011-04-07 Raptor Mining Products Inc. Dispositif de retenue de dent d'excavatrice
US8302333B2 (en) 2010-04-27 2012-11-06 Black Cat Blades Ltd. Excavation tooth lip adapter and fastening system therefor
AU2013204602B2 (en) * 2010-04-30 2016-12-01 Bradken Resources Pty Limited Wear assembly
ES2462391B2 (es) * 2011-04-15 2014-10-06 Metalogenia S.A. Dispositivo de fijación amovible de dos piezas mecanicas
WO2012151703A1 (fr) * 2011-05-11 2012-11-15 Global Casting Inc. Godet de travail de terre et ensemble raccord fixant un élément d'usure à celui-ci
JOP20200019A1 (ar) * 2011-07-14 2017-06-16 Esco Group Llc مجموعة بطانه
US8898937B2 (en) * 2012-03-21 2014-12-02 Hensley Industries, Inc. Screw-adjustable connector apparatus for telescoped wear and support members
US9228325B2 (en) * 2013-06-18 2016-01-05 Caterpillar Inc. Tool retention system
US9200433B2 (en) * 2013-10-03 2015-12-01 Caterpillar Inc. Tool retention system
EP2913441A1 (fr) * 2014-02-27 2015-09-02 Metalogenia Research & Technologies S.L. Un dispositif de verrouillage pour un ensemble d'usure d'un engin de terrassement
US9951500B2 (en) * 2015-04-17 2018-04-24 Caterpillar Inc. Tool retention system
US9957696B2 (en) * 2015-04-17 2018-05-01 Caterpillar Inc. Tool retention system
CA2951681A1 (fr) * 2015-12-15 2017-06-15 Pasquale Lombardo Dispositif de retenue d'adaptateur de dent de travail de la terre en coin
EP3498923A1 (fr) * 2017-12-13 2019-06-19 Metalogenia Research & Technologies S.L. Moyens de fixation permettant de fixer un élément d'usure sur le bord avant d'un support

Also Published As

Publication number Publication date
RU2752203C1 (ru) 2021-07-23
US20200291621A1 (en) 2020-09-17
AU2018297603A1 (en) 2020-01-23
CN110892117A (zh) 2020-03-17
WO2019008022A1 (fr) 2019-01-10
CL2019003706A1 (es) 2020-05-22
EP3649297A1 (fr) 2020-05-13
EP3649297B1 (fr) 2021-07-28
CN110892117B (zh) 2022-03-22
BR112019027272A2 (pt) 2020-07-14
EP3425128A1 (fr) 2019-01-09
ZA202000176B (en) 2021-08-25
CA3068940C (fr) 2023-02-28
BR112019027272B1 (pt) 2023-10-03
US11674291B2 (en) 2023-06-13
ES2896006T3 (es) 2022-02-23
PE20200391A1 (es) 2020-02-26

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